<%@ page contentType="text/html;charset=UTF-8" language="java"%>
<%@ taglib uri="/struts-tags" prefix="s"%>
<!DOCTYPE html>
<html>
<head>
<title>输入内容</title>
</head>
<body>
  <span style="color: green"><s:property value="content" /></span>
  <%-- action属性值可以添加“.action”后缀 --%>
  <form action="b" method="post">
    <input type="text" name="v" placeholder="输入值">
    <input type="submit" value="提交">
  </form>
</body>
</html>
